RT Book, Section T1 Plant antioxidants in food emulsions A1 García Pérez, Pascual A1 Lozano Milo, Eva A1 Gallego Veigas, Pedro Pablo A1 Tojo Suárez, Maria Concepcion A1 Losada Barreiro, Sonia A1 Bravo Díaz, Carlos Daniel A2 IntechOpen K1 2417.19 Fisiología vegetal K1 3309.03 Antioxidantes en los alimentos AB Addition of free radical scavenging antioxidants (AOs) is one of practical strategies controlling the oxidative stability in food emulsions. Attention has been directed toward AOs derived from natural plant extracts with the capacity to improve health and well-being due to lack of consumers’ trust toward synthetic antioxidant in food. Nevertheless, antioxidant efficiency varies widely from one compound to another and the most abundant AOs in our diet are not necessarily those that have the best availability profile at the reaction place with free radicals. In this book chapter, we will provide a state-of-the-art summary of the uses of plant AOs in colloidal systems, ranging from their main structural features to their benefits for the human health and their antioxidant role in controlling the oxidative stress and, particularly, the oxidation of lipid-based food emulsions. SN 9781789857818 YR 2019 FD 2019-03-20 LK http://hdl.handle.net/11093/4185 UL http://hdl.handle.net/11093/4185 LA eng NO En Jafar M. Milani (Ed.) Some new aspects of colloidal systems in foods (11-29) NO Xunta de Galicia | Ref. ED431D-2017/18 DS Investigo RD 25-abr-2025